.sec-3 img{width: 600px;}
.sec-2 li, .sec-3 li{font-size: 25px;line-height: 2}
.sec-5-1 img{width:250px;}
li.br{margin-bottom: 1.5em;}
.reveal section .sec-3-3  img{width: 400px;height:400px;margin-right: 50px;}
.reveal section .sec-3-3  img:last-child{margin-right: 0;}
.gray {color: #8f8f8f}